This is a Perl module that gives access to several GPS protocols, such as
Garmin, NMEA, and Magellan. It works in Unix and Win32.
A tool to "stamp" photos taken with digital camera with a location, where they
were taken. It uses the GPS coordinates saved in GPX format.
The General Astrodynamics Library (GAL) is a numerical library for C and C++
programmers. It is free software under the GNU General Public License.
The library provides a wide range of astrodynamical routines such as
ephemerides, earth orientation, and orbit propagation. There are over 170
functions in total with an extensive test suit
This program converts OpenStreetMap data into a map that can be
loaded onto a Garmin GPS device. It does the conversion in one step
without depending on any other program.
GMapCatcher is an offline maps viewer. It downloads CloudMade,
OpenStreetMap or Yahoo Maps tiles automatically, display them
using a specific GUI. User can view the maps while offline.
Osmosis is a command line java app for processing OSM data. The tool consists
of a series of pluggable components that can be chained together to perform a
larger operation. For example, it has components for reading from database and
from file, components for writing to database and to file, components for
deriving and applying change sets to data sources, components for sorting data,
etc. It has been written so that it is easy to add new features without
re-writing common tasks such as file or database handling.
A generic object orientated astronomical catalogue object.
This module provides a large number of physical constants which are
useful to astronomers. The module itself is essentially a wrapper around
the ASTROCONST package of Jeremy Balin.
Astro::Coords is a class for manipulating and transforming astronomical
coordinates. Can handle the following coordinate types:
- Equatorial RA/Dec, galactic (including proper motions and parallax)
- Planets
- Comets/Asteroids
- Fixed locations in azimuth and elevations
- Interpolated apparent coordinates
For time dependent calculations a telescope location and reference time must be
provided. See Astro::Telescope and DateTime for details on specifying location
and reference epoch.
Astro-satpass contains classes needed to predict satellite
visibility, and a demonstration application (satpass) that
makes use of these classes.